<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="searchForm">
        <el-form-item>
          <el-input v-model="searchForm.name" placeholder="宠物名称"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="getPets">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="delKeyWord">清空</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="onsale">上架</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="offsale">下架</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="pets" highlight-current-row v-loading="listLoading" @selection-change="selsChange"
              style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="50">
      </el-table-column>
      <el-table-column prop="name" label="名称" width="150">
      </el-table-column>
      <el-table-column prop="saleprice" label="售价" width="80">
      </el-table-column>
      <el-table-column prop="costprice" label="成本价" width="80">
      </el-table-column>
      <el-table-column prop="state" label="状态" width="50">
        <template scope="scope">
          <span v-if="scope.row.state==0" style="color: red">下架</span>
          <span v-if="scope.row.state!=0" style="color: green">上架</span>
        </template>
      </el-table-column>
      <el-table-column prop="offsaletime" label="下架时间" width="150">
      </el-table-column>
      <el-table-column prop="onsaletime" label="上架时间" width="150">
      </el-table-column>
      <el-table-column prop="type.name" label="品种" width="120">
      </el-table-column>
      <el-table-column prop="shop.name" label="店铺" width="120">
      </el-table-column>
      <el-table-column prop="user.username" label="用户" width="120">
      </el-table-column>


      <el-table-column label="操作" width="200">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="sizes, prev, pager, next" @current-change="handleCurrentChange"
                     :page-sizes="pageSizes"  @size-change="handleSizeChange"
                     :page-size="pageSize"
                     :total="totals"
                     :current-page="currentPage"
                     style="float:right;">
      </el-pagination>
    </el-col>

    <!--编辑 新增 界面-->
    <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">

      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="名称" prop="name">
          <el-input v-model="editForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="售价" prop="saleprice">
          <el-input v-model="editForm.saleprice" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="成本价" prop="costprice">
          <el-input v-model="editForm.costprice" auto-complete="off"></el-input>
        </el-form-item>

        <el-form-item label="宠物类型">
          <!--
            value：传给后端的值 级联选择器默认传的字段是 'value' 但是我们后端接收的是id 所以 我们要自定义
            label ：选中后显示的值 默认显示的字段是 'label' 但是我们后端返回的是 name 所以要自定义
          -->
          <el-cascader
              v-model="editForm.type_id"
              :options="petTypeTree"
              :props="{ checkStrictly: true ,
              value : 'id',
              label: 'name'
              }"
              clearable></el-cascader>
        </el-form-item>


        <el-form-item label="资源" prop="resources">
          <!--<el-input v-model="editForm.resources" auto-complete="off"></el-input>-->
          <el-upload
              class="upload-demo"
              action="http://localhost:8080/fastDfs"
              :on-remove="handleRemove"
              :on-success="handleSuccess"
              :file-list="fileList"
              list-type="picture">
            <el-button size="small" type="primary">点击上传</el-button>
            <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
          </el-upload>
        </el-form-item>

        <!--:options="quillOption" 富文本框引用js-->
        <el-form-item label="简介" prop="intro">
<!--          <el-input v-model="editForm.detail.intro" auto-complete="off"></el-input>-->
          <quill-editor v-model="editForm.detail.intro" :options="quillOption">
          </quill-editor>
        </el-form-item>
        <el-form-item label="预约须知" prop="adoptNotice">
<!--          <el-input v-model="editForm.detail.adoptNotice" auto-complete="off"></el-input>-->
          <quill-editor v-model="editForm.detail.adoptNotice" :options="quillOption">
          </quill-editor>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>

  </section>
</template>

<script>
import {quillEditor} from "vue-quill-editor"; //调用编辑器
import 'quill/dist/quill.core.css';
import 'quill/dist/quill.snow.css';
import 'quill/dist/quill.bubble.css';
//引入富文本整合fastDfs配置文件
import quillConfig from '../../common/js/quill-config.js'

export default {
  components: {
    quillEditor
  },
  data() {
    return {
      //富文本的相关参数，引入js文件为一个字段
      quillOption: quillConfig,
      //装resource的相关参数
      fileList: [],
      //新增编辑的标题
      title: '',
      //高级查询的相关参数
      searchForm: {
        name: ''
      },
      //装宠物数据
      pets: [],
      //每页显示条数
      pageSizes: [5, 10, 15, 20],
      //每页显示条数
      pageSize:5,
      //数据总条数
      totals: 0,
      //当前页
      currentPage: 1,
      //忙等
      listLoading: false,
      //列表选中列
      sels: [],


      //编辑界面是否显示 -默认不显示
      editFormVisible: false,
      //编辑忙等
      editLoading: false,
      //表单校验规则
      editFormRules: {
        name: [
          {required: true, message: '请输入姓名', trigger: 'blur'}
        ]
      },
      //编辑界面数据
      editForm: {
        id: 0,
        name: '',
        costprice: 0,
        saleprice: 0,
        //资源
        resources: '',
        //用户选择的宠物类型id
        type_id: null,
        //宠物明细
        detail: {
          intro: '',
          adoptNotice: ''
        }
      },

      //新增界面是否显示
      addFormVisible: false,
      //新增的忙等
      addLoading: false,
      //新增的表单校验规则
      addFormRules: {
        name: [
          {required: true, message: '请输入姓名', trigger: 'blur'}
        ]
      },

      //宠物类型的无限级树
      petTypeTree:[],


    }
  },
  methods: {
    //上架
    onsale() {
      var ids = this.sels.map(item => item.id);
      //获取选中的行
      if (!this.sels || this.sels.length < 1) {
        this.$message({message: '老铁，你不选中数据，臣妾上架不了啊....', type: 'error'});
        return;
      }
      this.$confirm('确认上架选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.post('/pet/onsale', ids).then((res) => {
          this.listLoading = false;

          if (res.data.success) {
            this.$message({
              message: '上架成功',
              type: 'success'
            });
          } else {
            this.$message({
              message: res.data.message,
              type: 'error'
            });
          }
          this.getPets();
        });
      }).catch(() => {

      });
    },

    //下架
    offsale() {

      var ids = this.sels.map(item => item.id);
      //获取选中的行
      if (!this.sels || this.sels.length < 1) {
        this.$message({message: '老铁，你不选中数据，臣妾下架不了啊....', type: 'error'});
        return;
      }
      this.$confirm('确认下架选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.post('/pet/offsale', ids).then((res) => {
          this.listLoading = false;

          if (res.data.success) {
            this.$message({
              message: '下架成功',
              type: 'success'
            });
          } else {
            this.$message({
              message: res.data.message,
              type: 'error'
            });
          }
          this.getPets();
        });
      }).catch(() => {

      });
    },

    //图片上传
    handleSuccess(response, file, fileList) {
      console.log("===========")
      console.log(fileList);
      //resultObj 文件的服务器地址，放到数据库中
      //根据双向绑定 logo 就有值 1,2,3
      let resourcesTmp = '';
      if (fileList != null && fileList.length > 0) {
        for (var i = 0; i < fileList.length; i++) {
          if (i == 0) {
            resourcesTmp = resourcesTmp + fileList[i].response.resultObj;
          } else {
            resourcesTmp = resourcesTmp + "," + fileList[i].response.resultObj;
          }
        }
      }
      this.editForm.resources = resourcesTmp;
      console.log(this.editForm.resources)
    },

    //删除图片
    handleRemove(file, fileList) {
      var filePath = file.response.resultObj;
      console.log(fileList)
      this.$http.delete("/fastDfs/?path=" + filePath)
          .then(res => {
            if (res.data.success) {
              this.$message({
                message: '删除成功!',
                type: 'success'
              });
            } else {
              this.$message({
                message: '删除失败!',
                type: 'error'
              });
            }
          })

      //删除图片后移除data里面数据
      let resourcesTmp = '';
      if (fileList != null && fileList.length > 0) {
        for (var i = 0; i < fileList.length; i++) {
          if (i == 0) {
            resourcesTmp = resourcesTmp + fileList[i].response.resultObj;
          } else {
            resourcesTmp = resourcesTmp + "," + fileList[i].response.resultObj;
          }
        }
      }
      this.editForm.resources = resourcesTmp;
      console.log(this.editForm.resources);
    },

    //改变当前页-分页查询
    handleCurrentChange(val) {
      this.currentPage = val;
      this.getPets();
    },
        //2.1 清空关键字框中内容
        delKeyWord(){
          this.searchForm.name="";
        },

    //获取宠物列表
    getPets() {
      let para = {
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyword: this.searchForm.name
      };
      //打开加载的效果
      this.listLoading = true;
      //
      this.$http.post("/pet", para).then(res => {
        this.pets = res.data.rows;
        this.totals = res.data.totals;

        //关闭加载的效果
        this.listLoading = false;
        console.debug(res);
      });
    },

    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        //开启加载的模态框
        this.listLoading = true;
        //NProgress.start();
        console.debug(row)
        //后台地址的请求
        this.$http.delete("/pet/" + row.id).then((res) => {
          this.listLoading = false;
          console.debug(res);
          if (res.data.success) {
            this.$message({
              message: '删除成功',
              type: 'success'
            });
          }

          this.getPets();
        });
      }).catch(() => {

      });
    },

    //显示编辑界面
    handleEdit: function (index, row) {
      this.editFormVisible = true;

      //回显
      console.debug(row)
      console.debug(this.editForm)
      this.editForm = Object.assign({}, row);

      //会显示详情
      this.$http.get("/pet/detail/" + row.id)
          .then(result => {
            this.editForm.detail = result.data.detail;
          });

      //图片回显
      this.fileList = [];
      var resources = row.resources;
      var resourcesArr = resources.split(",");
      for (var i = 0; i < resourcesArr.length; i++) {
        console.log("http://123.207.27.208/" + resourcesArr[i])
        this.fileList.push({url: "http://123.207.27.208/" + resourcesArr[i]})
      }
    },

    //显示新增界面
    handleAdd: function () {
      //打开弹出框
      this.editFormVisible = true;
      this.title = '新增宠物';
      //初始化表单字段-利用的双向绑定的特性
      this.editForm = {
        name: '',
        costprice: 0,
        saleprice: 0,
        resources: '',
        type_id:null,
        detail: {
          intro: '',
          adoptNotice: ''
        }
      };
    },

    //保存
    editSubmit: function () {
      //验证当前的表单是否符合验证规则
      this.$refs.editForm.validate((valid) => {

        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.editLoading = true;
            //NProgress.start();
            //把表单的数据组装为json
            let para = Object.assign({}, this.editForm);

            //宠物类型树数据的处理
            if (para.type_id && para.type_id instanceof  Array){
              //如果选择了上级宠物，并且上级宠物的参数是数组，取数组的最后一个
              para.type_id= para.type_id[para.type_id.length-1]
            }

            //para.birth = (!para.birth || para.birth == '') ? '' : util.formatDate.format(new Date(para.birth), 'yyyy-MM-dd');
            this.$http.put('/pet', para).then((res) => {
              this.editLoading = false;
              //NProgress.done();
              if (res.data.success){
                this.$message({
                  message: '提交成功',
                  type: 'success'
                });
              }else {
                this.$message({
                  message: res.data.msg,
                  type: 'error'
                });
              }

              //重置表单-调用现成的方法
              this.$refs['editForm'].resetFields();
              //关闭 加载框
              this.editFormVisible = false;
              //重新刷新页面数据
              this.getPets();
            });
          });
        }
      });
    },

    //批量删除-多选
    selsChange: function (sels) {
      this.sels = sels;
    },

    //批量删除
    batchRemove: function () {
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        //NProgress.start();
        let para = {ids: ids};
        this.$http.post('/pet/dels', ids).then((res) => {
          this.listLoading = false;
          //NProgress.done();
          this.$message({
            message: '删除成功',
            type: 'success'
          });
          this.getPets();
        });
      }).catch(() => {

      });
    },

    //12.切换每页显示条数
    handleSizeChange(val) {
      //赋值给每页显示的条数
      this.pageSize=val;
      //跳转到第1页
      this.currentPage=1;
      //重新获取数据
      this.getPets();
    },

    // 获取类型集合树
    getTypes() {
      this.$http.get("/petType/tree")
          .then(result => {
            this.petTypeTree = result.data
          })
    },


  },
  mounted() {
    //当页面加载完以后。执行的方法
    this.getPets();
    //宠物类型树
    this.getTypes();


  }
}

</script>

<style scoped>

</style>